| 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 | $140.99 | 8.511% | $152.9897 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $143.89 | 7.163% | $154.1968 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $207.81 | 10.544% | $229.7215 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $48.29 | 11.470% | $53.8289 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $183.44 | 5.634% | $193.775 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $76.39 | 9.140% | $83.372 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $145.59 | 11.248% | $161.966 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $946.40 | $1,029.8499 | $1,029.86 | $1,029.85 | $1,029.90 | |