| 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 | $189.27 | 5.433% | $199.553 | $199.55 | $199.55 | $199.60 |
| Purchase #2 | $53.91 | 12.438% | $60.6153 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $146.64 | 3.748% | $152.1361 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $5.65 | 8.357% | $6.1222 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $155.42 | 11.412% | $173.1565 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $32.56 | 11.519% | $36.3106 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $136.89 | 4.722% | $143.3539 | $143.35 | $143.35 | $143.40 |
| 7 purchase totals = | $720.34 | $771.2476 | $771.25 | $771.20 | $771.30 | |