| 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 | $194.34 | 3.189% | $200.5375 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $45.96 | 13.651% | $52.234 | $52.23 | $52.25 | $52.20 |
| Purchase #3 | $17.29 | 13.592% | $19.6401 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $141.87 | 9.767% | $155.7264 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $115.97 | 4.327% | $120.988 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $21.89 | 4.588% | $22.8943 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $29.88 | 5.163% | $31.4227 | $31.42 | $31.40 | $31.40 |
| 7 purchase totals = | $567.20 | $603.4430 | $603.44 | $603.50 | $603.30 | |