| 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 | $122.73 | 12.209% | $137.7141 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $62.60 | 9.162% | $68.3354 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $63.75 | 12.853% | $71.9438 | $71.94 | $71.95 | $71.90 |
| Purchase #4 | $156.95 | 12.717% | $176.9093 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $201.88 | 12.369% | $226.8505 | $226.85 | $226.85 | $226.90 |
| Purchase #6 | $147.55 | 8.325% | $159.8335 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $26.33 | 13.131% | $29.7874 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $781.79 | $871.3740 | $871.37 | $871.40 | $871.30 | |