| 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 | $119.29 | 6.439% | $126.9711 | $126.97 | $126.95 | $127.00 |
| Purchase #2 | $153.77 | 7.190% | $164.8261 | $164.83 | $164.85 | $164.80 |
| Purchase #3 | $202.52 | 3.242% | $209.0857 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $165.43 | 12.499% | $186.1071 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $137.67 | 13.216% | $155.8645 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $176.55 | 7.438% | $189.6818 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $159.91 | 3.364% | $165.2894 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $1,115.14 | $1,197.8257 | $1,197.83 | $1,197.85 | $1,197.90 | |