| 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 | $147.95 | 7.496% | $159.0403 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $167.89 | 10.692% | $185.8408 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $32.53 | 12.837% | $36.7059 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $194.74 | 8.667% | $211.6181 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $41.68 | 5.566% | $43.9999 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $138.77 | 5.554% | $146.4773 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $64.80 | 11.220% | $72.0706 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $788.36 | $855.7529 | $855.76 | $855.75 | $855.70 | |