| 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 | $174.30 | 10.686% | $192.9257 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $150.44 | 6.846% | $160.7391 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $194.66 | 12.469% | $218.9322 | $218.93 | $218.95 | $218.90 |
| Purchase #4 | $102.34 | 9.710% | $112.2772 | $112.28 | $112.30 | $112.30 |
| Purchase #5 | $43.44 | 6.852% | $46.4165 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $230.35 | 3.656% | $238.7716 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $97.71 | 8.176% | $105.6988 | $105.70 | $105.70 | $105.70 |
| 7 purchase totals = | $993.24 | $1,075.7611 | $1,075.77 | $1,075.80 | $1,075.70 | |