| 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 | $164.71 | 7.331% | $176.7849 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $73.64 | 11.280% | $81.9466 | $81.95 | $81.95 | $81.90 |
| Purchase #3 | $73.44 | 3.574% | $76.0647 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $209.88 | 6.802% | $224.156 | $224.16 | $224.15 | $224.20 |
| Purchase #5 | $145.86 | 11.715% | $162.9475 | $162.95 | $162.95 | $162.90 |
| Purchase #6 | $226.31 | 4.217% | $235.8535 | $235.85 | $235.85 | $235.90 |
| Purchase #7 | $210.29 | 9.577% | $230.4295 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $1,104.13 | $1,188.1827 | $1,188.18 | $1,188.20 | $1,188.20 | |