| 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 | $131.94 | 3.165% | $136.1159 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $204.80 | 11.458% | $228.266 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $181.95 | 5.841% | $192.5777 | $192.58 | $192.60 | $192.60 |
| Purchase #4 | $143.41 | 10.279% | $158.1511 | $158.15 | $158.15 | $158.20 |
| Purchase #5 | $116.33 | 10.735% | $128.818 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $103.61 | 11.417% | $115.4392 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $167.91 | 11.484% | $187.1928 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $1,049.95 | $1,146.5607 | $1,146.57 | $1,146.55 | $1,146.60 | |