| 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 | $155.93 | 6.787% | $166.513 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $178.77 | 9.511% | $195.7728 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $45.32 | 8.581% | $49.2089 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $187.77 | 12.144% | $210.5728 | $210.57 | $210.55 | $210.60 |
| Purchase #5 | $118.38 | 10.292% | $130.5637 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $143.44 | 12.251% | $161.0128 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $124.62 | 8.668% | $135.4221 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $954.23 | $1,049.0661 | $1,049.05 | $1,048.95 | $1,049.10 | |