| 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 | $135.97 | 13.190% | $153.9044 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $160.55 | 10.592% | $177.5555 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $177.83 | 5.603% | $187.7938 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $14.38 | 7.244% | $15.4217 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $77.86 | 10.372% | $85.9356 | $85.94 | $85.95 | $85.90 |
| Purchase #6 | $116.96 | 9.519% | $128.0934 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $152.97 | 12.830% | $172.5961 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $836.52 | $921.3005 | $921.30 | $921.30 | $921.30 | |