| 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 | $93.80 | 8.391% | $101.6708 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $166.86 | 6.440% | $177.6058 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $85.63 | 6.456% | $91.1583 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $214.89 | 6.271% | $228.3658 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $86.49 | 3.822% | $89.7956 | $89.80 | $89.80 | $89.80 |
| Purchase #6 | $147.91 | 12.163% | $165.9003 | $165.90 | $165.90 | $165.90 |
| Purchase #7 | $142.76 | 12.822% | $161.0647 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $938.34 | $1,015.5613 | $1,015.57 | $1,015.50 | $1,015.70 | |