| 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 | $68.29 | 8.538% | $74.1206 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $221.32 | 4.127% | $230.4539 | $230.45 | $230.45 | $230.50 |
| Purchase #3 | $114.72 | 6.503% | $122.1802 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $164.61 | 7.290% | $176.6101 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $178.62 | 10.701% | $197.7341 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $31.31 | 13.803% | $35.6317 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $186.80 | 7.136% | $200.13 | $200.13 | $200.15 | $200.10 |
| 7 purchase totals = | $965.67 | $1,036.8606 | $1,036.85 | $1,036.90 | $1,036.80 | |