| 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 | $140.28 | 6.369% | $149.2144 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $237.81 | 5.588% | $251.0988 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $185.36 | 5.508% | $195.5696 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $164.33 | 11.647% | $183.4695 | $183.47 | $183.45 | $183.50 |
| Purchase #5 | $140.82 | 12.106% | $157.8677 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $197.79 | 9.805% | $217.1833 | $217.18 | $217.20 | $217.20 |
| Purchase #7 | $209.87 | 4.742% | $219.822 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $1,276.26 | $1,374.2253 | $1,374.22 | $1,374.15 | $1,374.30 | |