| 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 | $123.70 | 8.662% | $134.4149 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $231.81 | 10.814% | $256.8779 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $187.26 | 9.673% | $205.3737 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $150.99 | 11.684% | $168.6317 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $153.35 | 10.162% | $168.9334 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $71.30 | 4.559% | $74.5506 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $135.47 | 12.317% | $152.1558 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $1,053.88 | $1,160.9380 | $1,160.93 | $1,160.95 | $1,161.00 | |