| 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 | $135.97 | 9.515% | $148.9075 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $200.46 | 9.420% | $219.3433 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $175.48 | 7.385% | $188.4392 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $218.79 | 10.390% | $241.5223 | $241.52 | $241.50 | $241.50 |
| Purchase #5 | $132.89 | 13.602% | $150.9657 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $161.63 | 10.559% | $178.6965 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $66.33 | 5.439% | $69.9377 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $1,091.55 | $1,197.8122 | $1,197.82 | $1,197.80 | $1,197.70 | |