| 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 | $16.26 | 5.485% | $17.1519 | $17.15 | $17.15 | $17.20 |
| Purchase #2 | $178.75 | 7.593% | $192.3225 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $246.96 | 5.455% | $260.4317 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $116.38 | 5.570% | $122.8624 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $148.56 | 7.329% | $159.448 | $159.45 | $159.45 | $159.40 |
| Purchase #6 | $90.75 | 12.120% | $101.7489 | $101.75 | $101.75 | $101.70 |
| Purchase #7 | $194.55 | 8.303% | $210.7035 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $992.21 | $1,064.6689 | $1,064.66 | $1,064.65 | $1,064.60 | |