| 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 | $118.68 | 6.842% | $126.8001 | $126.80 | $126.80 | $126.80 |
| Purchase #2 | $89.35 | 9.434% | $97.7793 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $194.28 | 4.791% | $203.588 | $203.59 | $203.60 | $203.60 |
| Purchase #4 | $137.31 | 7.137% | $147.1098 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $47.52 | 4.865% | $49.8318 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $73.63 | 3.307% | $76.0649 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $157.78 | 12.441% | $177.4094 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $818.55 | $878.5833 | $878.58 | $878.60 | $878.60 | |