| 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 | $126.27 | 5.263% | $132.9156 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $6.64 | 13.784% | $7.5553 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $173.90 | 8.813% | $189.2258 | $189.23 | $189.25 | $189.20 |
| Purchase #4 | $132.80 | 6.162% | $140.9831 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $35.75 | 6.621% | $38.117 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $149.79 | 7.398% | $160.8715 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $68.35 | 5.395% | $72.0375 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $693.50 | $741.7058 | $741.72 | $741.70 | $741.70 | |