| 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 | $142.77 | 5.622% | $150.7965 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $203.75 | 3.842% | $211.5781 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $211.27 | 12.298% | $237.252 | $237.25 | $237.25 | $237.30 |
| Purchase #4 | $169.38 | 12.361% | $190.3171 | $190.32 | $190.30 | $190.30 |
| Purchase #5 | $173.38 | 10.500% | $191.5849 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $238.77 | 6.422% | $254.1038 | $254.10 | $254.10 | $254.10 |
| Purchase #7 | $181.77 | 8.793% | $197.753 | $197.75 | $197.75 | $197.80 |
| 7 purchase totals = | $1,321.09 | $1,433.3854 | $1,433.38 | $1,433.40 | $1,433.50 | |