| 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 | $180.48 | 4.822% | $189.1827 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $54.48 | 3.377% | $56.3198 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $130.54 | 3.667% | $135.3269 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $39.62 | 10.797% | $43.8978 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $112.96 | 7.306% | $121.2129 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $58.52 | 12.492% | $65.8303 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $238.44 | 8.151% | $257.8752 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $815.04 | $869.6456 | $869.65 | $869.70 | $869.60 | |