| 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 | $155.86 | 11.817% | $174.278 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $50.72 | 9.422% | $55.4988 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $229.86 | 8.398% | $249.1636 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $209.39 | 7.752% | $225.6219 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $82.52 | 9.437% | $90.3074 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $86.93 | 7.597% | $93.5341 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $208.67 | 10.528% | $230.6388 | $230.64 | $230.65 | $230.60 |
| 7 purchase totals = | $1,023.95 | $1,119.0426 | $1,119.04 | $1,119.05 | $1,119.00 | |