| 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 | $169.50 | 7.151% | $181.6209 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $169.77 | 3.801% | $176.223 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $67.64 | 9.664% | $74.1767 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $244.81 | 3.181% | $252.5974 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $26.99 | 10.406% | $29.7986 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $206.55 | 7.667% | $222.3862 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $68.60 | 4.198% | $71.4798 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $953.86 | $1,008.2826 | $1,008.29 | $1,008.30 | $1,008.30 | |