| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.67 | 10.684% | $202.1865 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $197.64 | 8.753% | $214.9394 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $133.90 | 10.207% | $147.5672 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $246.73 | 12.862% | $278.4644 | $278.46 | $278.45 | $278.50 |
| Purchase #5 | $149.84 | 4.181% | $156.1048 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $164.28 | 6.152% | $174.3865 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $24.29 | 3.613% | $25.1676 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $1,099.35 | $1,198.8164 | $1,198.82 | $1,198.80 | $1,198.90 | |