| 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 | $75.28 | 12.477% | $84.6727 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $188.63 | 13.668% | $214.4119 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $174.40 | 11.561% | $194.5624 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $174.82 | 3.632% | $181.1695 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $165.26 | 4.513% | $172.7182 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $97.95 | 7.788% | $105.5783 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $198.34 | 10.474% | $219.1141 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,074.68 | $1,172.2271 | $1,172.22 | $1,172.15 | $1,172.30 | |