| 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 | $129.81 | 4.321% | $135.4191 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $156.94 | 8.662% | $170.5341 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $190.60 | 11.210% | $211.9663 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $73.80 | 3.458% | $76.352 | $76.35 | $76.35 | $76.40 |
| Purchase #5 | $189.98 | 6.774% | $202.8492 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $78.26 | 8.271% | $84.7329 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $204.82 | 9.264% | $223.7945 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $1,024.21 | $1,105.6481 | $1,105.64 | $1,105.65 | $1,105.60 | |