| 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 | $70.60 | 6.128% | $74.9264 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $149.98 | 6.140% | $159.1888 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $221.99 | 7.200% | $237.9733 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $229.50 | 6.798% | $245.1014 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $140.80 | 4.546% | $147.2008 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $124.57 | 9.418% | $136.302 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $107.28 | 12.305% | $120.4808 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $1,044.72 | $1,121.1735 | $1,121.17 | $1,121.20 | $1,121.20 | |