| 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 | $168.61 | 11.497% | $187.9951 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $228.50 | 10.818% | $253.2191 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $44.26 | 6.642% | $47.1997 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $240.42 | 7.825% | $259.2329 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $241.76 | 6.786% | $258.1658 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $177.49 | 6.361% | $188.7801 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $180.59 | 7.835% | $194.7392 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $1,281.63 | $1,389.3319 | $1,389.34 | $1,389.35 | $1,389.30 | |