| 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 | $150.66 | 10.437% | $166.3844 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $216.61 | 5.647% | $228.842 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $249.48 | 3.218% | $257.5083 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $8.66 | 11.131% | $9.6239 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $38.34 | 11.360% | $42.6954 | $42.70 | $42.70 | $42.70 |
| Purchase #6 | $158.25 | 5.607% | $167.1231 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $140.89 | 6.392% | $149.8957 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $962.89 | $1,022.0728 | $1,022.07 | $1,022.05 | $1,022.00 | |