| 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 | $194.47 | 3.571% | $201.4145 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $26.42 | 8.573% | $28.685 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $52.75 | 13.150% | $59.6866 | $59.69 | $59.70 | $59.70 |
| Purchase #4 | $31.31 | 9.706% | $34.3489 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $172.77 | 3.484% | $178.7893 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $141.63 | 4.323% | $147.7527 | $147.75 | $147.75 | $147.80 |
| Purchase #7 | $210.39 | 7.861% | $226.9288 | $226.93 | $226.95 | $226.90 |
| 7 purchase totals = | $829.74 | $877.6058 | $877.61 | $877.65 | $877.60 | |