| 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 | $175.62 | 8.165% | $189.9594 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $225.97 | 10.144% | $248.8924 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $90.63 | 9.140% | $98.9136 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $152.80 | 9.176% | $166.8209 | $166.82 | $166.80 | $166.80 |
| Purchase #5 | $201.84 | 7.774% | $217.531 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $136.75 | 13.594% | $155.3398 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $62.57 | 7.378% | $67.1864 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $1,046.18 | $1,144.6435 | $1,144.64 | $1,144.65 | $1,144.60 | |