| 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 | $114.45 | 5.771% | $121.0549 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $105.67 | 8.868% | $115.0408 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $88.67 | 9.229% | $96.8534 | $96.85 | $96.85 | $96.90 |
| Purchase #4 | $156.74 | 3.392% | $162.0566 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $22.62 | 11.535% | $25.2292 | $25.23 | $25.25 | $25.20 |
| Purchase #6 | $91.74 | 3.154% | $94.6335 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $143.56 | 10.807% | $159.0745 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $723.45 | $773.9429 | $773.93 | $773.95 | $774.00 | |