| 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 | $149.75 | 5.600% | $158.136 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $236.79 | 9.205% | $258.5865 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $243.58 | 13.761% | $277.099 | $277.10 | $277.10 | $277.10 |
| Purchase #4 | $24.61 | 13.581% | $27.9523 | $27.95 | $27.95 | $28.00 |
| Purchase #5 | $161.80 | 6.706% | $172.6503 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $197.68 | 5.377% | $208.3093 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $54.44 | 4.355% | $56.8109 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $1,068.65 | $1,159.5443 | $1,159.55 | $1,159.55 | $1,159.60 | |