| 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 | $173.91 | 10.174% | $191.6036 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $161.30 | 3.443% | $166.8536 | $166.85 | $166.85 | $166.90 |
| Purchase #3 | $202.87 | 9.419% | $221.9783 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $57.95 | 4.601% | $60.6163 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $167.84 | 5.541% | $177.14 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $195.44 | 9.815% | $214.6224 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $135.79 | 8.113% | $146.8066 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $1,095.10 | $1,179.6208 | $1,179.62 | $1,179.60 | $1,179.60 | |