| 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 | $180.60 | 9.423% | $197.6179 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $73.44 | 4.584% | $76.8065 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $109.94 | 9.694% | $120.5976 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $5.36 | 10.720% | $5.9346 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $235.88 | 3.493% | $244.1193 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $91.39 | 10.735% | $101.2007 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $148.99 | 7.629% | $160.3564 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $845.60 | $906.6330 | $906.64 | $906.60 | $906.60 | |