| 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 | $178.76 | 8.826% | $194.5374 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $120.37 | 6.434% | $128.1146 | $128.11 | $128.10 | $128.10 |
| Purchase #3 | $194.99 | 4.802% | $204.3534 | $204.35 | $204.35 | $204.40 |
| Purchase #4 | $223.71 | 9.150% | $244.1795 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $92.50 | 13.376% | $104.8728 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $203.91 | 5.505% | $215.1352 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $222.92 | 13.325% | $252.6241 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $1,237.16 | $1,343.8170 | $1,343.81 | $1,343.80 | $1,343.80 | |