| 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 | $152.60 | 6.309% | $162.2275 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $14.67 | 13.655% | $16.6732 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $189.83 | 13.851% | $216.1234 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $209.71 | 10.121% | $230.9347 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $31.93 | 13.579% | $36.2658 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $177.51 | 11.306% | $197.5793 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $134.65 | 12.745% | $151.8111 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $910.90 | $1,011.6150 | $1,011.61 | $1,011.60 | $1,011.60 | |