| 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 | $151.54 | 5.438% | $159.7807 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $113.56 | 4.654% | $118.8451 | $118.85 | $118.85 | $118.80 |
| Purchase #3 | $177.32 | 13.850% | $201.8788 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $143.62 | 12.518% | $161.5984 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $92.94 | 4.221% | $96.863 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $128.90 | 3.582% | $133.5172 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $133.26 | 10.398% | $147.1164 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $941.14 | $1,019.5996 | $1,019.61 | $1,019.60 | $1,019.60 | |