| 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 | $109.64 | 6.707% | $116.9936 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $197.38 | 12.381% | $221.8176 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $54.68 | 10.494% | $60.4181 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $178.28 | 4.695% | $186.6502 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $118.87 | 13.779% | $135.2491 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $114.48 | 6.687% | $122.1353 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $34.83 | 6.288% | $37.0201 | $37.02 | $37.00 | $37.00 |
| 7 purchase totals = | $808.16 | $880.2840 | $880.29 | $880.25 | $880.20 | |