| 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 | $177.47 | 9.441% | $194.2249 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $218.80 | 4.678% | $229.0355 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $88.86 | 10.727% | $98.392 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $197.50 | 7.760% | $212.826 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $156.74 | 8.805% | $170.541 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $161.59 | 3.802% | $167.7337 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $53.68 | 5.163% | $56.4515 | $56.45 | $56.45 | $56.50 |
| 7 purchase totals = | $1,054.64 | $1,129.2046 | $1,129.20 | $1,129.25 | $1,129.10 | |