| 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 | $186.29 | 4.592% | $194.8444 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $102.60 | 8.115% | $110.926 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $99.35 | 12.852% | $112.1185 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $88.32 | 5.798% | $93.4408 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $169.59 | 7.812% | $182.8384 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $50.34 | 8.698% | $54.7186 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $228.28 | 11.550% | $254.6463 | $254.65 | $254.65 | $254.60 |
| 7 purchase totals = | $924.77 | $1,003.5330 | $1,003.54 | $1,003.55 | $1,003.30 | |