| 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 | $123.58 | 4.334% | $128.936 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $159.65 | 8.108% | $172.5944 | $172.59 | $172.60 | $172.60 |
| Purchase #3 | $35.27 | 7.133% | $37.7858 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $183.66 | 5.209% | $193.2268 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $112.99 | 6.251% | $120.053 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $62.76 | 5.162% | $65.9997 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $16.64 | 12.806% | $18.7709 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $694.55 | $737.3666 | $737.37 | $737.40 | $737.40 | |