| 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 | $202.34 | 9.384% | $221.3276 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $148.64 | 7.442% | $159.7018 | $159.70 | $159.70 | $159.70 |
| Purchase #3 | $87.43 | 12.557% | $98.4086 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $229.47 | 4.723% | $240.3079 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $106.82 | 12.553% | $120.2291 | $120.23 | $120.25 | $120.20 |
| Purchase #6 | $165.52 | 3.684% | $171.6178 | $171.62 | $171.60 | $171.60 |
| Purchase #7 | $134.30 | 11.424% | $149.6424 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $1,074.52 | $1,161.2352 | $1,161.24 | $1,161.25 | $1,161.10 | |