| 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 | $103.55 | 6.635% | $110.4205 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $149.67 | 8.598% | $162.5386 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $114.44 | 5.614% | $120.8647 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $160.35 | 12.123% | $179.7892 | $179.79 | $179.80 | $179.80 |
| Purchase #5 | $192.26 | 11.231% | $213.8527 | $213.85 | $213.85 | $213.90 |
| Purchase #6 | $112.75 | 11.613% | $125.8437 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $221.48 | 10.174% | $244.0134 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $1,054.50 | $1,157.3228 | $1,157.31 | $1,157.30 | $1,157.30 | |