| 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 | $167.77 | 8.466% | $181.9734 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $149.47 | 8.144% | $161.6428 | $161.64 | $161.65 | $161.60 |
| Purchase #3 | $47.60 | 6.516% | $50.7016 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $159.63 | 10.804% | $176.8764 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $156.42 | 10.274% | $172.4906 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $84.85 | 11.307% | $94.444 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $156.42 | 9.743% | $171.66 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $922.16 | $1,009.7888 | $1,009.78 | $1,009.80 | $1,009.80 | |