| 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 | $146.90 | 10.122% | $161.7692 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $80.55 | 3.148% | $83.0857 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $135.45 | 5.626% | $143.0704 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $233.31 | 9.812% | $256.2024 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $101.38 | 12.281% | $113.8305 | $113.83 | $113.85 | $113.80 |
| Purchase #6 | $54.81 | 3.673% | $56.8232 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $232.72 | 7.819% | $250.9164 | $250.92 | $250.90 | $250.90 |
| 7 purchase totals = | $985.12 | $1,065.6978 | $1,065.70 | $1,065.65 | $1,065.70 | |