| 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 | $152.56 | 13.128% | $172.5881 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $228.87 | 8.670% | $248.713 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $232.51 | 11.228% | $258.6162 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $148.84 | 3.308% | $153.7636 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $94.50 | 8.633% | $102.6582 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $130.82 | 10.402% | $144.4279 | $144.43 | $144.45 | $144.40 |
| Purchase #7 | $29.35 | 13.310% | $33.2565 | $33.26 | $33.25 | $33.30 |
| 7 purchase totals = | $1,017.45 | $1,114.0235 | $1,114.03 | $1,114.00 | $1,114.10 | |