| 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 | $131.83 | 3.265% | $136.1342 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $196.61 | 7.600% | $211.5524 | $211.55 | $211.55 | $211.60 |
| Purchase #3 | $167.50 | 6.168% | $177.8314 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $233.87 | 10.448% | $258.3047 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $160.92 | 8.834% | $175.1357 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $23.26 | 5.457% | $24.5293 | $24.53 | $24.55 | $24.50 |
| Purchase #7 | $242.47 | 11.625% | $270.6571 | $270.66 | $270.65 | $270.70 |
| 7 purchase totals = | $1,156.46 | $1,254.1448 | $1,254.14 | $1,254.20 | $1,254.10 | |