| 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 | $129.92 | 4.123% | $135.2766 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $246.99 | 9.649% | $270.8221 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $83.30 | 9.855% | $91.5092 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $157.33 | 9.331% | $172.0105 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $57.31 | 13.813% | $65.2262 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $56.89 | 7.332% | $61.0612 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $161.49 | 8.377% | $175.018 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $893.23 | $970.9238 | $970.93 | $970.90 | $970.90 | |