| 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 | $159.84 | 7.601% | $171.9894 | $171.99 | $172.00 | $172.00 |
| Purchase #2 | $231.35 | 8.767% | $251.6325 | $251.63 | $251.65 | $251.60 |
| Purchase #3 | $98.84 | 11.316% | $110.0247 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $244.57 | 3.493% | $253.1128 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $187.74 | 4.128% | $195.4899 | $195.49 | $195.50 | $195.50 |
| Purchase #6 | $95.73 | 5.256% | $100.7616 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $208.53 | 7.677% | $224.5388 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $1,226.60 | $1,307.5497 | $1,307.54 | $1,307.55 | $1,307.50 | |