| 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 | $187.80 | 4.684% | $196.5966 | $196.60 | $196.60 | $196.60 |
| Purchase #2 | $25.45 | 11.672% | $28.4205 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $7.55 | 10.722% | $8.3595 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $84.92 | 11.459% | $94.651 | $94.65 | $94.65 | $94.70 |
| Purchase #5 | $187.34 | 8.145% | $202.5988 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $137.29 | 10.114% | $151.1755 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $72.84 | 4.750% | $76.2999 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $703.19 | $758.1018 | $758.11 | $758.10 | $758.20 | |