| 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 | $182.72 | 5.700% | $193.135 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $228.46 | 9.336% | $249.789 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $182.49 | 6.874% | $195.0344 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $11.27 | 13.728% | $12.8171 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $248.84 | 12.269% | $279.3702 | $279.37 | $279.35 | $279.40 |
| Purchase #6 | $172.98 | 12.460% | $194.5333 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $22.29 | 3.350% | $23.0367 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $1,049.05 | $1,147.7157 | $1,147.72 | $1,147.75 | $1,147.60 | |