| 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 | $160.55 | 10.498% | $177.4045 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $169.85 | 8.325% | $183.99 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $120.88 | 11.753% | $135.087 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $194.88 | 9.476% | $213.3468 | $213.35 | $213.35 | $213.30 |
| Purchase #5 | $23.60 | 9.737% | $25.8979 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $88.43 | 10.808% | $97.9875 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $191.50 | 11.682% | $213.871 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $949.69 | $1,047.5847 | $1,047.59 | $1,047.60 | $1,047.60 | |