| 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 | $147.86 | 13.286% | $167.5047 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $143.61 | 11.824% | $160.5904 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $123.65 | 5.536% | $130.4953 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $39.62 | 12.696% | $44.6502 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $228.46 | 12.427% | $256.8507 | $256.85 | $256.85 | $256.90 |
| Purchase #6 | $211.95 | 12.163% | $237.7295 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $173.79 | 3.655% | $180.142 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $1,068.94 | $1,177.9628 | $1,177.96 | $1,178.00 | $1,178.00 | |