| 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 | $135.85 | 4.201% | $141.5571 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $74.63 | 12.766% | $84.1573 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $142.43 | 5.746% | $150.614 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $185.49 | 12.631% | $208.9192 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $158.95 | 8.255% | $172.0713 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $39.48 | 13.120% | $44.6598 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $184.62 | 13.856% | $210.2009 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $921.45 | $1,012.1796 | $1,012.18 | $1,012.10 | $1,012.30 | |