| 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 | $172.58 | 6.586% | $183.9461 | $183.95 | $183.95 | $183.90 |
| Purchase #2 | $234.80 | 7.122% | $251.5225 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $33.63 | 3.829% | $34.9177 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $219.27 | 6.142% | $232.7376 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $181.45 | 11.681% | $202.6452 | $202.65 | $202.65 | $202.60 |
| Purchase #6 | $67.88 | 3.329% | $70.1397 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $18.86 | 4.530% | $19.7144 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $928.47 | $995.6232 | $995.63 | $995.60 | $995.40 | |