| 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 | $157.88 | 10.622% | $174.65 | $174.65 | $174.65 | $174.70 |
| Purchase #2 | $74.70 | 7.518% | $80.3159 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $241.91 | 9.655% | $265.2664 | $265.27 | $265.25 | $265.30 |
| Purchase #4 | $244.60 | 7.561% | $263.0942 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $197.53 | 10.572% | $218.4129 | $218.41 | $218.40 | $218.40 |
| Purchase #6 | $172.55 | 8.421% | $187.0804 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $5.38 | 7.614% | $5.7896 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $1,094.55 | $1,194.6094 | $1,194.61 | $1,194.60 | $1,194.70 | |