| 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 | $137.90 | 10.670% | $152.6139 | $152.61 | $152.60 | $152.60 |
| Purchase #2 | $101.78 | 7.195% | $109.1031 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $176.79 | 6.214% | $187.7757 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $180.80 | 9.608% | $198.1713 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $174.61 | 10.697% | $193.288 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $108.86 | 8.767% | $118.4038 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $185.77 | 6.552% | $197.9417 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $1,066.51 | $1,157.2975 | $1,157.29 | $1,157.30 | $1,157.30 | |