| 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 | $179.83 | 7.658% | $193.6014 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $188.50 | 3.542% | $195.1767 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $48.53 | 3.311% | $50.1368 | $50.14 | $50.15 | $50.10 |
| Purchase #4 | $149.35 | 11.482% | $166.4984 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $210.63 | 10.159% | $232.0279 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $117.30 | 10.694% | $129.8441 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $149.90 | 12.486% | $168.6165 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $1,044.04 | $1,135.9018 | $1,135.91 | $1,135.95 | $1,135.80 | |