| 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 | $161.49 | 9.564% | $176.9349 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $84.85 | 6.804% | $90.6232 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $72.33 | 5.395% | $76.2322 | $76.23 | $76.25 | $76.20 |
| Purchase #4 | $161.68 | 7.780% | $174.2587 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $139.67 | 9.654% | $153.1537 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $45.47 | 7.363% | $48.818 | $48.82 | $48.80 | $48.80 |
| Purchase #7 | $171.86 | 3.620% | $178.0813 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $837.35 | $898.1020 | $898.09 | $898.10 | $898.10 | |