| 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 | $155.31 | 3.635% | $160.9555 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $32.31 | 9.395% | $35.3455 | $35.35 | $35.35 | $35.30 |
| Purchase #3 | $155.31 | 7.131% | $166.3852 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $100.29 | 4.822% | $105.126 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $9.38 | 4.148% | $9.7691 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $185.82 | 8.321% | $201.2821 | $201.28 | $201.30 | $201.30 |
| Purchase #7 | $69.98 | 9.528% | $76.6477 | $76.65 | $76.65 | $76.60 |
| 7 purchase totals = | $708.40 | $755.5111 | $755.53 | $755.55 | $755.50 | |