| 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 | $173.81 | 7.761% | $187.2994 | $187.30 | $187.30 | $187.30 |
| Purchase #2 | $147.64 | 12.623% | $166.2766 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $155.49 | 11.346% | $173.1319 | $173.13 | $173.15 | $173.10 |
| Purchase #4 | $25.34 | 13.849% | $28.8493 | $28.85 | $28.85 | $28.80 |
| Purchase #5 | $45.60 | 10.647% | $50.455 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $5.95 | 10.472% | $6.5731 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $63.91 | 9.247% | $69.8198 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $617.74 | $682.4051 | $682.41 | $682.40 | $682.40 | |