| 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 | $71.98 | 6.564% | $76.7048 | $76.70 | $76.70 | $76.70 |
| Purchase #2 | $98.86 | 10.649% | $109.3876 | $109.39 | $109.40 | $109.40 |
| Purchase #3 | $174.99 | 4.103% | $182.1698 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $166.72 | 12.744% | $187.9668 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $131.85 | 9.150% | $143.9143 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $238.99 | 8.186% | $258.5537 | $258.55 | $258.55 | $258.60 |
| Purchase #7 | $153.62 | 5.357% | $161.8494 | $161.85 | $161.85 | $161.80 |
| 7 purchase totals = | $1,037.01 | $1,120.5464 | $1,120.54 | $1,120.50 | $1,120.60 | |