| 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 | $152.25 | 3.287% | $157.2545 | $157.25 | $157.25 | $157.30 |
| Purchase #2 | $196.45 | 12.516% | $221.0377 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $168.64 | 5.612% | $178.1041 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $211.44 | 6.186% | $224.5197 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $89.95 | 10.695% | $99.5702 | $99.57 | $99.55 | $99.60 |
| Purchase #6 | $139.65 | 7.162% | $149.6517 | $149.65 | $149.65 | $149.70 |
| Purchase #7 | $246.75 | 11.325% | $274.6944 | $274.69 | $274.70 | $274.70 |
| 7 purchase totals = | $1,205.13 | $1,304.8323 | $1,304.82 | $1,304.80 | $1,304.90 | |