| 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 | $170.77 | 12.259% | $191.7047 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $246.42 | 13.218% | $278.9918 | $278.99 | $279.00 | $279.00 |
| Purchase #3 | $246.89 | 8.380% | $267.5794 | $267.58 | $267.60 | $267.60 |
| Purchase #4 | $16.89 | 10.827% | $18.7187 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $176.92 | 12.446% | $198.9395 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $143.86 | 4.148% | $149.8273 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $46.81 | 5.820% | $49.5343 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $1,048.56 | $1,155.2957 | $1,155.29 | $1,155.35 | $1,155.20 | |