| 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 | $145.31 | 10.643% | $160.7753 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $14.71 | 11.261% | $16.3665 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $195.68 | 9.451% | $214.1737 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $5.70 | 7.284% | $6.1152 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $162.88 | 6.831% | $174.0063 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $63.51 | 12.136% | $71.2176 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $182.64 | 8.664% | $198.4639 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $770.43 | $841.1185 | $841.13 | $841.05 | $841.20 | |