| 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 | $186.88 | 11.853% | $209.0309 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $87.57 | 8.147% | $94.7043 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $234.62 | 12.191% | $263.2225 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $138.29 | 12.158% | $155.1033 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $131.53 | 7.521% | $141.4224 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $98.53 | 3.130% | $101.614 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $160.44 | 7.479% | $172.4393 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $1,037.86 | $1,137.5367 | $1,137.52 | $1,137.50 | $1,137.40 | |