| 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 | $169.36 | 4.526% | $177.0252 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $147.38 | 10.550% | $162.9286 | $162.93 | $162.95 | $162.90 |
| Purchase #3 | $94.74 | 9.517% | $103.7564 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $177.86 | 9.684% | $195.084 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $96.75 | 4.159% | $100.7738 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $240.55 | 13.615% | $273.3009 | $273.30 | $273.30 | $273.30 |
| Purchase #7 | $211.85 | 13.368% | $240.1701 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,138.49 | $1,253.0390 | $1,253.04 | $1,253.05 | $1,253.10 | |