| 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 | $178.25 | 3.162% | $183.8863 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $121.28 | 11.842% | $135.642 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $214.51 | 4.767% | $224.7357 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $197.38 | 7.255% | $211.6999 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $250.93 | 6.590% | $267.4663 | $267.47 | $267.45 | $267.50 |
| Purchase #6 | $84.90 | 5.680% | $89.7223 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $119.61 | 13.321% | $135.5432 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $1,166.86 | $1,248.6957 | $1,248.70 | $1,248.70 | $1,248.60 | |