| 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 | $138.77 | 9.624% | $152.1252 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $145.44 | 13.231% | $164.6832 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $117.97 | 10.117% | $129.905 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $109.28 | 13.345% | $123.8634 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $58.38 | 12.744% | $65.8199 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $118.62 | 9.550% | $129.9482 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $235.93 | 6.842% | $252.0723 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $924.39 | $1,018.4172 | $1,018.42 | $1,018.40 | $1,018.40 | |