| 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 | $186.86 | 3.188% | $192.8171 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $112.54 | 9.138% | $122.8239 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $156.28 | 6.184% | $165.9444 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $243.59 | 9.786% | $267.4277 | $267.43 | $267.45 | $267.40 |
| Purchase #5 | $119.60 | 13.281% | $135.4841 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $152.88 | 4.642% | $159.9767 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $91.65 | 13.526% | $104.0466 | $104.05 | $104.05 | $104.00 |
| 7 purchase totals = | $1,063.40 | $1,148.5205 | $1,148.52 | $1,148.55 | $1,148.40 | |