| 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 | $146.30 | 10.861% | $162.1896 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $164.45 | 8.146% | $177.8461 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $173.60 | 9.804% | $190.6197 | $190.62 | $190.60 | $190.60 |
| Purchase #4 | $25.75 | 13.533% | $29.2347 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $145.67 | 5.319% | $153.4182 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $168.55 | 3.432% | $174.3346 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $246.79 | 9.758% | $270.8718 | $270.87 | $270.85 | $270.90 |
| 7 purchase totals = | $1,071.11 | $1,158.5147 | $1,158.51 | $1,158.50 | $1,158.40 | |