| 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 | $151.46 | 5.488% | $159.7721 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $34.83 | 13.831% | $39.6473 | $39.65 | $39.65 | $39.60 |
| Purchase #3 | $197.98 | 5.185% | $208.2453 | $208.25 | $208.25 | $208.20 |
| Purchase #4 | $236.57 | 13.744% | $269.0842 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $129.44 | 4.489% | $135.2506 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $68.43 | 10.200% | $75.4099 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $174.74 | 9.707% | $191.702 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $993.45 | $1,079.1114 | $1,079.11 | $1,079.10 | $1,079.10 | |