| 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 | $122.58 | 6.752% | $130.8566 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $168.41 | 5.293% | $177.3239 | $177.32 | $177.30 | $177.30 |
| Purchase #3 | $196.63 | 6.551% | $209.5112 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $233.68 | 11.571% | $260.7191 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $18.50 | 12.628% | $20.8362 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $32.89 | 7.503% | $35.3577 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $188.79 | 8.487% | $204.8126 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $961.48 | $1,039.4173 | $1,039.42 | $1,039.35 | $1,039.40 | |