| 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 | $183.66 | 11.120% | $204.083 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $129.81 | 4.317% | $135.4139 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $164.99 | 7.791% | $177.8444 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $88.71 | 7.109% | $95.0164 | $95.02 | $95.00 | $95.00 |
| Purchase #5 | $239.77 | 11.677% | $267.7679 | $267.77 | $267.75 | $267.80 |
| Purchase #6 | $146.95 | 11.637% | $164.0506 | $164.05 | $164.05 | $164.10 |
| Purchase #7 | $32.72 | 7.718% | $35.2453 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $986.61 | $1,079.4215 | $1,079.42 | $1,079.40 | $1,079.40 | |