| 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 | $131.29 | 3.454% | $135.8248 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $107.73 | 10.673% | $119.228 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $151.91 | 11.557% | $169.4662 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $32.83 | 5.139% | $34.5171 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $42.31 | 6.135% | $44.9057 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $130.70 | 5.281% | $137.6023 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $49.79 | 9.563% | $54.5514 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $646.56 | $696.0955 | $696.10 | $696.05 | $696.10 | |