| 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 | $166.69 | 11.483% | $185.831 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $250.29 | 8.163% | $270.7212 | $270.72 | $270.70 | $270.70 |
| Purchase #3 | $31.91 | 3.673% | $33.0821 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $15.71 | 4.506% | $16.4179 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $101.63 | 12.471% | $114.3043 | $114.30 | $114.30 | $114.30 |
| Purchase #6 | $51.85 | 8.657% | $56.3387 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $84.50 | 7.820% | $91.1079 | $91.11 | $91.10 | $91.10 |
| 7 purchase totals = | $702.58 | $767.8031 | $767.80 | $767.80 | $767.70 | |