| 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 | $194.38 | 7.497% | $208.9527 | $208.95 | $208.95 | $209.00 |
| Purchase #2 | $131.29 | 5.137% | $138.0344 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $131.68 | 13.409% | $149.337 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $106.48 | 11.157% | $118.36 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $159.88 | 8.731% | $173.8391 | $173.84 | $173.85 | $173.80 |
| Purchase #6 | $160.75 | 7.355% | $172.5732 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $71.84 | 6.253% | $76.3322 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $956.30 | $1,037.4286 | $1,037.42 | $1,037.45 | $1,037.40 | |