| 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 | $178.38 | 11.380% | $198.6796 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $116.58 | 12.144% | $130.7375 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $158.99 | 6.781% | $169.7711 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $115.67 | 3.405% | $119.6086 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $101.60 | 13.640% | $115.4582 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $142.87 | 13.624% | $162.3346 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $159.80 | 9.132% | $174.3929 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $973.89 | $1,070.9825 | $1,070.98 | $1,071.00 | $1,071.00 | |