| 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 | $189.57 | 9.272% | $207.1469 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $215.55 | 13.252% | $244.1147 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $14.56 | 13.529% | $16.5298 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $196.47 | 5.769% | $207.8044 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $247.26 | 6.430% | $263.1588 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $71.38 | 7.621% | $76.8199 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $121.79 | 13.535% | $138.2743 | $138.27 | $138.25 | $138.30 |
| 7 purchase totals = | $1,056.58 | $1,153.8488 | $1,153.84 | $1,153.80 | $1,153.80 | |