| 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 | $146.87 | 13.778% | $167.1057 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $245.50 | 10.673% | $271.7022 | $271.70 | $271.70 | $271.70 |
| Purchase #3 | $128.72 | 9.335% | $140.736 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $190.36 | 12.789% | $214.7051 | $214.71 | $214.70 | $214.70 |
| Purchase #5 | $214.45 | 6.684% | $228.7838 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $216.78 | 9.370% | $237.0923 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $5.84 | 8.216% | $6.3198 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $1,148.52 | $1,266.4449 | $1,266.45 | $1,266.45 | $1,266.40 | |