| 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 | $142.53 | 10.535% | $157.5455 | $157.55 | $157.55 | $157.50 |
| Purchase #2 | $60.91 | 5.214% | $64.0858 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $75.69 | 11.347% | $84.2785 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $217.99 | 3.740% | $226.1428 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $54.26 | 11.706% | $60.6117 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $144.67 | 11.590% | $161.4373 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $241.37 | 9.249% | $263.6943 | $263.69 | $263.70 | $263.70 |
| 7 purchase totals = | $937.42 | $1,017.7959 | $1,017.80 | $1,017.85 | $1,017.70 | |