| 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 | $165.97 | 4.115% | $172.7997 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $120.37 | 8.503% | $130.6051 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $119.74 | 3.484% | $123.9117 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $136.31 | 11.786% | $152.3755 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $189.26 | 9.602% | $207.4327 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $78.27 | 6.501% | $83.3583 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $197.72 | 12.129% | $221.7015 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $1,007.64 | $1,092.1845 | $1,092.19 | $1,092.20 | $1,092.20 | |