| 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 | $162.26 | 4.760% | $169.9836 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $37.67 | 10.422% | $41.596 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $44.35 | 13.703% | $50.4273 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $195.44 | 11.331% | $217.5853 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $238.61 | 10.340% | $263.2823 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $122.80 | 10.655% | $135.8843 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $183.91 | 9.131% | $200.7028 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $985.04 | $1,079.4616 | $1,079.46 | $1,079.55 | $1,079.50 | |