| 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 | $221.84 | 7.345% | $238.1341 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $229.63 | 9.486% | $251.4127 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $90.53 | 8.151% | $97.9091 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $70.30 | 4.228% | $73.2723 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $147.97 | 3.620% | $153.3265 | $153.33 | $153.35 | $153.30 |
| Purchase #6 | $185.61 | 6.129% | $196.986 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $130.80 | 10.178% | $144.1128 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $1,076.68 | $1,155.1535 | $1,155.15 | $1,155.15 | $1,155.10 | |