| 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 | $144.98 | 6.206% | $153.9775 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $23.72 | 3.794% | $24.6199 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $142.52 | 13.774% | $162.1507 | $162.15 | $162.15 | $162.20 |
| Purchase #4 | $48.93 | 3.117% | $50.4551 | $50.46 | $50.45 | $50.50 |
| Purchase #5 | $25.43 | 4.615% | $26.6036 | $26.60 | $26.60 | $26.60 |
| Purchase #6 | $77.94 | 11.761% | $87.1065 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $13.65 | 6.148% | $14.4892 | $14.49 | $14.50 | $14.50 |
| 7 purchase totals = | $477.17 | $519.4025 | $519.41 | $519.40 | $519.50 | |