| 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 | $155.95 | 10.627% | $172.5228 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $194.93 | 4.502% | $203.7057 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $226.39 | 7.284% | $242.8802 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $212.44 | 7.397% | $228.1542 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $148.75 | 12.351% | $167.1221 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $19.55 | 13.450% | $22.1795 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $110.30 | 3.331% | $113.9741 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $1,068.31 | $1,150.5386 | $1,150.53 | $1,150.50 | $1,150.60 | |