| 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 | $138.70 | 6.794% | $148.1233 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $173.92 | 12.694% | $195.9974 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $32.95 | 8.259% | $35.6713 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $85.83 | 9.310% | $93.8208 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $151.57 | 6.656% | $161.6585 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $130.36 | 11.148% | $144.8925 | $144.89 | $144.90 | $144.90 |
| Purchase #7 | $214.48 | 7.590% | $230.759 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $927.81 | $1,010.9228 | $1,010.92 | $1,010.85 | $1,011.00 | |