| 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 | $195.91 | 11.772% | $218.9725 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $239.46 | 3.650% | $248.2003 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $204.48 | 11.795% | $228.5984 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $52.52 | 13.259% | $59.4836 | $59.48 | $59.50 | $59.50 |
| Purchase #5 | $88.85 | 6.513% | $94.6368 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $160.88 | 6.726% | $171.7008 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $136.85 | 6.779% | $146.1271 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $1,078.95 | $1,167.7195 | $1,167.72 | $1,167.75 | $1,167.70 | |