| 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 | $130.75 | 3.745% | $135.6466 | $135.65 | $135.65 | $135.60 |
| Purchase #2 | $161.84 | 12.621% | $182.2658 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $47.59 | 3.227% | $49.1257 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $152.91 | 12.704% | $172.3357 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $146.68 | 3.646% | $152.028 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $99.33 | 6.181% | $105.4696 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $221.69 | 11.822% | $247.8982 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $960.79 | $1,044.7696 | $1,044.79 | $1,044.80 | $1,044.70 | |