| 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 | $141.46 | 8.728% | $153.8066 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $156.76 | 5.852% | $165.9336 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $207.40 | 5.812% | $219.4541 | $219.45 | $219.45 | $219.50 |
| Purchase #4 | $134.45 | 9.831% | $147.6678 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $25.41 | 13.446% | $28.8266 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $172.48 | 4.435% | $180.1295 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $245.79 | 4.531% | $256.9267 | $256.93 | $256.95 | $256.90 |
| 7 purchase totals = | $1,083.75 | $1,152.7449 | $1,152.75 | $1,152.80 | $1,152.70 | |