| 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 | $159.85 | 10.238% | $176.2154 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $216.80 | 13.819% | $246.7596 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $221.97 | 6.788% | $237.0373 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $87.35 | 13.364% | $99.0235 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $160.32 | 10.536% | $177.2113 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $61.90 | 8.131% | $66.9331 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $9.32 | 12.225% | $10.4594 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $917.51 | $1,013.6396 | $1,013.64 | $1,013.60 | $1,013.60 | |