| 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 | $161.99 | 10.364% | $178.7786 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $7.26 | 5.342% | $7.6478 | $7.65 | $7.65 | $7.60 |
| Purchase #3 | $41.38 | 13.491% | $46.9626 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $210.32 | 13.183% | $238.0465 | $238.05 | $238.05 | $238.00 |
| Purchase #5 | $138.51 | 3.590% | $143.4825 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $169.89 | 4.489% | $177.5164 | $177.52 | $177.50 | $177.50 |
| Purchase #7 | $240.53 | 12.303% | $270.1224 | $270.12 | $270.10 | $270.10 |
| 7 purchase totals = | $969.88 | $1,062.5568 | $1,062.56 | $1,062.55 | $1,062.50 | |