| 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 | $101.83 | 6.247% | $108.1913 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $98.72 | 7.507% | $106.1309 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $43.90 | 10.739% | $48.6144 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $159.46 | 8.391% | $172.8403 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $5.61 | 4.112% | $5.8407 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $101.34 | 11.241% | $112.7316 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $179.63 | 9.525% | $196.7398 | $196.74 | $196.75 | $196.70 |
| 7 purchase totals = | $690.49 | $751.0890 | $751.08 | $751.15 | $750.90 | |