| 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 | $131.90 | 11.232% | $146.715 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $244.81 | 5.687% | $258.7323 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $244.39 | 7.725% | $263.2691 | $263.27 | $263.25 | $263.30 |
| Purchase #4 | $167.67 | 10.156% | $184.6986 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $89.89 | 4.556% | $93.9854 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $61.87 | 6.570% | $65.9349 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $128.81 | 13.769% | $146.5458 | $146.55 | $146.55 | $146.50 |
| 7 purchase totals = | $1,069.34 | $1,159.8811 | $1,159.89 | $1,159.90 | $1,159.80 | |