| 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 | $160.37 | 7.753% | $172.8035 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $220.98 | 11.818% | $247.0954 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $246.85 | 12.527% | $277.7729 | $277.77 | $277.75 | $277.80 |
| Purchase #4 | $49.79 | 7.728% | $53.6378 | $53.64 | $53.65 | $53.60 |
| Purchase #5 | $146.58 | 9.525% | $160.5417 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $111.41 | 11.836% | $124.5965 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $157.57 | 10.251% | $173.7225 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $1,093.55 | $1,210.1703 | $1,210.17 | $1,210.15 | $1,210.10 | |