| 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 | $131.86 | 6.735% | $140.7408 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $50.64 | 7.654% | $54.516 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $123.92 | 7.817% | $133.6068 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $63.46 | 8.405% | $68.7938 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $191.76 | 5.265% | $201.8562 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $6.82 | 11.726% | $7.6197 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $198.50 | 5.843% | $210.0984 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $766.96 | $817.2317 | $817.24 | $817.20 | $817.20 | |