| 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 | $162.58 | 9.736% | $178.4088 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $101.52 | 8.436% | $110.0842 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $203.28 | 8.530% | $220.6198 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $96.62 | 9.264% | $105.5709 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $233.37 | 13.529% | $264.9426 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $167.61 | 12.526% | $188.6048 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $197.42 | 10.786% | $218.7137 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $1,162.40 | $1,286.9448 | $1,286.93 | $1,286.90 | $1,286.90 | |