| 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 | $159.39 | 8.449% | $172.8569 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $196.29 | 7.163% | $210.3503 | $210.35 | $210.35 | $210.40 |
| Purchase #3 | $93.49 | 12.346% | $105.0323 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $102.69 | 11.798% | $114.8054 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $187.45 | 8.283% | $202.9765 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $193.53 | 7.673% | $208.3796 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $17.83 | 12.344% | $20.0309 | $20.03 | $20.05 | $20.00 |
| 7 purchase totals = | $950.67 | $1,034.4319 | $1,034.44 | $1,034.50 | $1,034.50 | |