| 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 | $177.40 | 9.798% | $194.7817 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $128.77 | 12.112% | $144.3666 | $144.37 | $144.35 | $144.40 |
| Purchase #3 | $171.95 | 7.472% | $184.7981 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $90.87 | 6.365% | $96.6539 | $96.65 | $96.65 | $96.70 |
| Purchase #5 | $9.96 | 11.332% | $11.0887 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $94.27 | 7.419% | $101.2639 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $211.67 | 4.835% | $221.9042 | $221.90 | $221.90 | $221.90 |
| 7 purchase totals = | $884.89 | $954.8571 | $954.85 | $954.85 | $955.00 | |