| 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 | $150.40 | 11.740% | $168.057 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $103.40 | 7.204% | $110.8489 | $110.85 | $110.85 | $110.80 |
| Purchase #3 | $106.30 | 13.552% | $120.7058 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $170.87 | 5.461% | $180.2012 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $147.27 | 3.505% | $152.4318 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $23.83 | 8.692% | $25.9013 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $223.36 | 13.584% | $253.7012 | $253.70 | $253.70 | $253.70 |
| 7 purchase totals = | $925.43 | $1,011.8472 | $1,011.85 | $1,011.85 | $1,011.80 | |