| 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 | $178.44 | 6.590% | $190.1992 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $134.33 | 7.171% | $143.9628 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $110.29 | 6.459% | $117.4136 | $117.41 | $117.40 | $117.40 |
| Purchase #4 | $62.60 | 9.565% | $68.5877 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $189.29 | 3.186% | $195.3208 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $135.41 | 12.850% | $152.8102 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $209.74 | 7.407% | $225.2754 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,020.10 | $1,093.5697 | $1,093.57 | $1,093.55 | $1,093.60 | |