| 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 | $142.71 | 6.775% | $152.3786 | $152.38 | $152.40 | $152.40 |
| Purchase #2 | $129.60 | 9.680% | $142.1453 | $142.15 | $142.15 | $142.10 |
| Purchase #3 | $44.67 | 11.319% | $49.7262 | $49.73 | $49.75 | $49.70 |
| Purchase #4 | $130.62 | 3.603% | $135.3262 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $156.82 | 5.383% | $165.2616 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $199.91 | 3.394% | $206.6949 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $142.29 | 6.329% | $151.2955 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $946.62 | $1,002.8283 | $1,002.84 | $1,002.90 | $1,002.80 | |