| 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 | $166.35 | 7.540% | $178.8928 | $178.89 | $178.90 | $178.90 |
| Purchase #2 | $62.58 | 13.583% | $71.0802 | $71.08 | $71.10 | $71.10 |
| Purchase #3 | $249.52 | 10.647% | $276.0864 | $276.09 | $276.10 | $276.10 |
| Purchase #4 | $224.86 | 8.739% | $244.5105 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $139.67 | 5.691% | $147.6186 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $232.93 | 8.138% | $251.8858 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $26.59 | 7.715% | $28.6414 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $1,102.50 | $1,198.7157 | $1,198.72 | $1,198.75 | $1,198.70 | |