| 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 | $146.99 | 3.158% | $151.6319 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $224.55 | 4.741% | $235.1959 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $118.29 | 10.437% | $130.6359 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $50.72 | 7.198% | $54.3708 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $131.85 | 13.647% | $149.8436 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $187.55 | 3.333% | $193.801 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $85.74 | 10.154% | $94.446 | $94.45 | $94.45 | $94.40 |
| 7 purchase totals = | $945.69 | $1,009.9251 | $1,009.93 | $1,009.95 | $1,009.80 | |