| 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 | $194.93 | 9.662% | $213.7641 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $139.90 | 9.149% | $152.6995 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $25.85 | 11.475% | $28.8163 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $24.60 | 7.427% | $26.427 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $38.84 | 10.734% | $43.0091 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $105.97 | 5.639% | $111.9456 | $111.95 | $111.95 | $111.90 |
| Purchase #7 | $75.96 | 5.743% | $80.3224 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $606.05 | $656.9840 | $656.99 | $656.95 | $656.90 | |