| 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 | $148.47 | 13.833% | $169.0079 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $89.57 | 8.613% | $97.2847 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $98.41 | 11.570% | $109.796 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $204.44 | 12.557% | $230.1115 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $233.51 | 7.534% | $251.1026 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $45.70 | 4.717% | $47.8557 | $47.86 | $47.85 | $47.90 |
| Purchase #7 | $128.73 | 10.739% | $142.5543 | $142.55 | $142.55 | $142.60 |
| 7 purchase totals = | $948.83 | $1,047.7127 | $1,047.71 | $1,047.70 | $1,047.80 | |