| 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 | $225.90 | 5.163% | $237.5632 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $157.86 | 9.416% | $172.7241 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $33.97 | 13.649% | $38.6066 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $153.80 | 4.643% | $160.9409 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $74.76 | 13.545% | $84.8862 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $7.33 | 6.120% | $7.7786 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $65.36 | 4.465% | $68.2783 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $718.98 | $770.7779 | $770.78 | $770.80 | $770.80 | |